Answer:
in the explanation
Explanation:
Concurrent power is a political power independently exercisable by both federal and state governments in the same field of legislation. It is a power delegated to the federal government by the U.S. Constitution that is also held by the states. It is the power shared by the federal and state governments.
All of these would be correct because after WWII the us gained awareness that there was a need for a base near japanese coast.
Gravity, electrostatic force, and magnetic force all behave that way.